94442951 has 2 divisors, whose sum is σ = 94442952. Its totient is φ = 94442950.

The previous prime is 94442927. The next prime is 94442987. The reversal of 94442951 is 15924449.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94442951 - 2²² = 90248647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94442351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47221475 + 47221476.

It is an arithmetic number, because the mean of its divisors is an integer number (47221476).

Almost surely, 2^94442951 is an apocalyptic number.

94442951 is a deficient number, since it is larger than the sum of its proper divisors (1).

94442951 is an equidigital number, since it uses as much as digits as its factorization.

94442951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 94442951 is about 9718.1763206890. The cubic root of 94442951 is about 455.3966689369.

The spelling of 94442951 in words is "ninety-four million, four hundred forty-two thousand, nine hundred fifty-one".